Filter

Deals
- Free Shipping

Price
$9 $400
$
Sum.

to $
Sum.
- Under 200 38
- 200 - 500 8
- 500 - 1000 0
- 1000 - 2500 0
- 2500 - and Above 1

Manufacturers
- HM Digital 47
- Azzota 6

TDS Meters (HM Digital)

Buy TDS Meters (HM Digital)

Showing 25-47 of 47 results

Available Options

HM Digital COM-80 Hydro TDS / Electrical Conducti...

Sale Price
Price $29.73
List Price
~~$39.95~~
You save
$10.22
25.6%
Free Shipping

Available Options

HM Digital DM-1 In-Line Dual TDS Monitor

Sale Price
Price $28.16
List Price
~~$39.95~~
You save
$11.79
29.5%
Free Shipping

HM Digital SM-1 In-line Single TDS Monitor

Sale Price
Price $24.61
List Price
~~$34.95~~
You save
$10.34
29.6%
Free Shipping

HM Digital LDM-100R Large Screen Inline Dua...

Sale Price
Price $91.57
List Price
~~$135.95~~
You save
$44.38
32.6%
Free Shipping

HM Digital PM-1 OEM In-Line TDS Purity Monitor

Sale Price
Price $42.72
List Price
~~$49.95~~
You save
$7.23
14.5%
Free Shipping

Available Options

HM Digital TDS-4 Pocket-Size TDS Meter, Hold Fu...

Sale Price
Price $18.66
List Price
~~$19.95~~
You save
$1.29
6.5%
Free Shipping

HM Digital COM-100L Pro Series Longer Pen Style ...

Sale Price
Price $85.28
List Price
~~$99.95~~
You save
$14.67
14.7%
Free Shipping

HM Digital QC-1 Quick Check TDS/Conductivity ...

Sale Price
Price $21.41
List Price
~~$28.95~~
You save
$7.54
26%
Free Shipping

HM Digital SP-C4 Replacement TDS Senso...

Sale Price
Price $27.03
List Price
~~$34.95~~
You save
$7.92
22.7%
Free Shipping

HM Digital SP-C2 Replacement TDS/EC Se...

Sale Price
Price $33.04
List Price
~~$44.95~~
You save
$11.91
26.5%
Free Shipping

HM Digital SP-C5 Replacement TDS/EC Se...

Sale Price
Price $32.45
List Price
~~$44.95~~
You save
$12.50
27.8%
Free Shipping

Available Options

HM Digital CIC-150-4 Single Control Dosing E...

Sale Price
Price $288.20
List Price
~~$439.95~~
You save
$151.75
34.5%
Free Shipping

Available Options

HM Digital CIC-150-N Single Control Dosing E...

Sale Price
Price $288.20
List Price
~~$439.95~~
You save
$151.75
34.5%
Free Shipping

HM Digital PSC-50 Single Line, EC/TDS Mini Contr...

Sale Price
Price $113.60
List Price
~~$139.95~~
You save
$26.35
18.8%
Free Shipping

HM Digital SP-5 Single TDS Sensor Probe

Sale Price
Price $9.46
List Price
~~$10.95~~
You save
$1.49
13.6%
Free Shipping

HM Digital TDS-EZ TDS Meter, Water Quality Tes...

Sale Price
Price $15.38
List Price
~~$19.95~~
You save
$4.57
22.9%
Free Shipping

HM Digital TDS-4TMA TDS Tester Meter for Aquariu...

Sale Price
Price $18.81
List Price
~~$24.95~~
You save
$6.14
24.6%
Free Shipping

HM Digital PSC-154 TDS/EC Controller with 4...

Sale Price
Price $202.30
List Price
~~$289.95~~
You save
$87.65
30.2%
Free Shipping

HM Digital SP-1 TDS/EC Sensor Probe for Panel ...

Sale Price
Price $44.12
List Price
~~$58.95~~
You save
$14.83
25.2%
Free Shipping

HM Digital TRM-1 Triple In-Line TDS Monitor, Display

Sale Price
Price $40.06
List Price
~~$57.95~~
You save
$17.89
30.9%
Free Shipping

Available Options

HM Digital TDS-W Versatile TDS / Electrical...

HM Digital COM-300L Waterproof Professional...

Sale Price
Price $145.80
List Price
~~$189.95~~
You save
$44.15
23.2%
Free Shipping

HM Digital HM-ZT-2 ZT-2 Basic TDS Tester, Auto-...

Sale Price
Price $13.12
List Price
~~$16.95~~
You save
$3.83
22.6%
Free Shipping

Previous
1
2
Next